Omg I loved whey protein from MP and I have a try for this soy protein. It was a mistake… it never mixes well, and the mocha flavour, I can taste so much of sweetener. I’ve never had a problem mixing the whey protein from here or other brand’s soy protein, so I’m so disappointed with this. 

This is what I've been using now for a few months. Initially motivated by price (the whey options were getting a bit too expensive), but I'm satisfied with my choice. It's good, the taste is good enough (the whey one might be better, but I don't drink a protein shake for the taste, as long as I can drink it, it's good for me, and I actually enjoy this one!).
Goes Well With:
water

The taste was decent but be prepared to get powder everywhere when trying to use this protein. It's so fine and light that it is hard to work with without making a mess.

The taste is decent, you can’t expect the same taste from lactose-based protein powders. It does have quite a chalky after taste. The mixability and solubility is quite poor and the moment any clumps form then it becomes almost impossible to re-incorporate. The other solution is having a large amount of water/liquid which isn’t preferable.  Overall, it does the job but don’t expect amazing taste or mixability. 

I really like this protein, I've been using it for almost a month and I enjoy it. It doesn't mix as easily as the protein isolate, sometimes I end up with clumps of powder in my shaker, but most of the time is just ok. The taste is good, not something I'd crave for but nothing I won't enjoy drinking either. Based on its price, it's among the best (if not the best) option in terms of protein content.
Goes Well With:
Water Creating powder

I have stomach issues with dairy so I figured I would try soy protein since I read it was a complete protein and all that. I got unflavored, but this definitely has a flavor and it is horrible. Not only is the taste making me gag, the texture is so bad and makes me very thirsty. Sad I bought such a big bag that will probably go to waste. I really enjoy other MyProtein products, but this one was a huge no.

There’s inconsistency between bags. Some mix well and others mix terribly. Some taste neutral and some have an off putting taste (for the unflavoured)  We need a vanilla that is flavoured naturally with just sugar, no artificial or stevia, just natural sugar. 

I've tried the whey isolate, diet whey, casein, and lastly, this one. Considering everything, from taste to price. I think this one is the one I'm staying with. (I've only tried the chocolate flavour, and it's good, I like it) It might not mix very well, sometimes, but it's good enough.
Goes Well With:
Water (for light shakes) (soy/almond) Milk, oatmeal, bananas (for heavier shakes)

I purchased this protein a couple of month ago and it's still in my pantry because it tastes awful. I tried to mix it with lots of fruits, juice, and even add it in milkshake, but the awful taste persists. I have a full bag, not open and I'm trying to get rid of it lol.

Since whey and my stomach do not mix well I gave their vanilla a shot. The taste is not bad at all for what I expected, with just water it is very easy to drink. The mixability  isn’t perfect but for the most part I get no clumps. I mix 2 scoops with 40g pancake mix and they come out amazing. Just ordered another flavor